8850460

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 18642960

約数和(自身を除く): 9792500

約数列:

[1, 2, 4, 5, 10, 20, 547, 809, 1094, 1618, 2188, 2735, 3236, 4045, 5470, 8090, 10940, 16180, 442523, 885046, 1770092, 2212615, 4425230, 8850460]

約数ペア:

[(1, 8850460), (2, 4425230), (4, 2212615), (5, 1770092), (10, 885046), (20, 442523), (547, 16180), (809, 10940), (1094, 8090), (1618, 5470), (2188, 4045), (2735, 3236)]